[Snareman]

I'd seen comparisons with the Ultra. I thought I'd try it with the plus. Apparently only the Ultra can take advantage of the 45W

[Nostromo79]

The Samsung-branded 45W charger has been a boon for the Note10 Plus and S20 Ultra. Wicked fast charging from 20% or so.

[j_hansen]

The Samsung-branded 45W charger has been a boon for the Note10 Plus and S20 Ultra. Wicked fast charging from 20% or so.

I found it is even a little faster than advertised if you start from 1 or 2% rather than fully dead, on my Note 10 plus 5G I got 77% in 31 minutes when starting from 1% compared to 68/69% when starting from fully dead.
It's probably got to do with the trickle charging it does at completely dead being avoided but you shouldn't run the battery dead anyway